Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jcp.2009.05.021
Title: Adaptive variational curve smoothing based on level set method
Authors: Wang, Y.
Song, S.
Tan, Z. 
Wang, D.
Keywords: Adaptive meshing
Curve smoothing
Finite volume method
Level set method
Unstructured meshes
Issue Date: 20-Sep-2009
Citation: Wang, Y., Song, S., Tan, Z., Wang, D. (2009-09-20). Adaptive variational curve smoothing based on level set method. Journal of Computational Physics 228 (17) : 6333-6348. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcp.2009.05.021
Abstract: This paper presents an adaptive method for variational curve smoothing based on level set implementation. A suitable cost functional is minimized via solving the derived Euler-Lagrangian equation, of which the discretization is conducted on unstructured triangular meshes by employing a simple and effective finite volume scheme. Through adaptive refinement of the mesh, the geometry features of the given curve can be well resolved in a cost-effective way. Various numerical experiments demonstrate the effectiveness and efficiency of the proposed approach. © 2009 Elsevier Inc. All rights reserved.
Source Title: Journal of Computational Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/114627
ISSN: 00219991
DOI: 10.1016/j.jcp.2009.05.021
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